Those aren't big birds, sweetheart. They're giant vampire bats.
13 seconds sound clip from the Indiana Jones and the Temple of Doom movie soundboard.
You can hear this line at 00:30:41 in the Blu-ray version of the movie.
Quote context
[...]
- Oh, I need to call my agent. Is there a phone? Anybody, I need a phone!
- Oh, quit complaining. This is expensive stuff.
- You come to America with me, and we get job in circus. You like that? You like America?
- You're my best friend. You're my best friend. (SPEAKS FOREIGN LANGUAGE)
- Those aren't big birds, sweetheart. They're giant vampire bats.
- Pipe down, you big baboon. This doesn't hurt.
- You know what you really need? You really need a bath.
- Ha-ha, very funny. Very funny. Very funny. All wet.
[...]